258257802

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{2801}}^1$

素因数の和:2955

約数の個数: 48

約数和(自身を含む): 572414976

約数和(自身を除く): 314157174

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 121, 127, 242, 254, 363, 381, 726, 762, 1397, 2794, 2801, 4191, 5602, 8382, 8403, 15367, 16806, 30734, 30811, 46101, 61622, 92202, 92433, 184866, 338921, 355727, 677842, 711454, 1016763, 1067181, 2033526, 2134362, 3912997, 7825994, 11738991, 23477982, 43042967, 86085934, 129128901, 258257802]

約数ペア:

[(1, 258257802), (2, 129128901), (3, 86085934), (6, 43042967), (11, 23477982), (22, 11738991), (33, 7825994), (66, 3912997), (121, 2134362), (127, 2033526), (242, 1067181), (254, 1016763), (363, 711454), (381, 677842), (726, 355727), (762, 338921), (1397, 184866), (2794, 92433), (2801, 92202), (4191, 61622), (5602, 46101), (8382, 30811), (8403, 30734), (15367, 16806)]